// freeCodeCamp · 29 May 2026

How Contextual Embeddings and Hybrid Search Fix Retrieval Failures

If you’ve built a RAG (Retrieval-Augmented Generation) system in the past year, you’ve probably hit the wall where your LLM returns confidently wrong answers, cites information that doesn’t exist, or

freeCodeCamp

@freecodecamp · Rishi Raj Jain

www.freecodecamp.org

freeCodeCamp@freecodecamp